Nickel-AAAHH!!-Zone was a cartoon block that ran during the month of October 1999. This event aired Halloween theme episodes of various Nickelodeon shows.
Premieres
| Title card | # | Title | U.S. airdate | U.S. viewers (millions)
|
|---|---|---|---|---|
 |
13a | "Scaredy Pants" | October 28, 1999 | |
| SpongeBob becomes a ghost for Halloween. | ||||
 |
13b | "I Was a Teenage Gary" | October 28, 1999 | |
| SpongeBob leaves Gary in the care of Squidward and when he gets back, he transforms into a snail after accidentally being injected with snail plasma. | ||||
Gallery
Videos
Nickelodeon October 1999 Screen Bug (Scaredy Pants & I Was a Teenage Gary) (premiere)
SpongeBob Scaredy Pants- I Was A Teenage Gary Split Screen Credits Original Airing (October 1999)
